ES2401173T3 - Tratamiento de protección frente a la corrosión para superficies de zinc y de aleaciones de zinc - Google Patents

Tratamiento de protección frente a la corrosión para superficies de zinc y de aleaciones de zinc Download PDF

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Publication number
ES2401173T3
ES2401173T3 ES10728680T ES10728680T ES2401173T3 ES 2401173 T3 ES2401173 T3 ES 2401173T3 ES 10728680 T ES10728680 T ES 10728680T ES 10728680 T ES10728680 T ES 10728680T ES 2401173 T3 ES2401173 T3 ES 2401173T3
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ES
Spain
Prior art keywords
acid
treatment solution
acids
group
chromium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES10728680T
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English (en)
Spanish (es)
Inventor
Udo Hofmann
Hermann Donsbach
Jörg UNGER
Volker Krenzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atotech Deutschland GmbH and Co KG
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Atotech Deutschland GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Application filed by Atotech Deutschland GmbH and Co KG filed Critical Atotech Deutschland GmbH and Co KG
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Publication of ES2401173T3 publication Critical patent/ES2401173T3/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
ES10728680T 2009-07-03 2010-07-05 Tratamiento de protección frente a la corrosión para superficies de zinc y de aleaciones de zinc Active ES2401173T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09164575 2009-07-03
EP09164575A EP2281923A1 (de) 2009-07-03 2009-07-03 Korrosionsschutzbehandlung für Oberflächen aus Zink und Zinklegierungen
PCT/EP2010/059586 WO2011000969A1 (de) 2009-07-03 2010-07-05 Korrosionsschutzbehandlung für oberflächen aus zink und zinklegierungen

Publications (1)

Publication Number Publication Date
ES2401173T3 true ES2401173T3 (es) 2013-04-17

Family

ID=41263965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10728680T Active ES2401173T3 (es) 2009-07-03 2010-07-05 Tratamiento de protección frente a la corrosión para superficies de zinc y de aleaciones de zinc

Country Status (9)

Country Link
US (1) US8951363B2 (de)
EP (2) EP2281923A1 (de)
JP (1) JP5627680B2 (de)
KR (1) KR101565203B1 (de)
CN (1) CN102471890B (de)
BR (1) BR112012000037A2 (de)
CA (1) CA2765961A1 (de)
ES (1) ES2401173T3 (de)
WO (1) WO2011000969A1 (de)

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CN104073075B (zh) * 2013-09-05 2016-07-06 攀钢集团攀枝花钢铁研究院有限公司 一种三价铬涂料及其制备方法和热镀金属材料
DE202013009813U1 (de) 2013-09-13 2014-12-16 Ewh Industrieanlagen Gmbh & Co. Kg Verwendung einer Behandlungslösung zur Erzeugung einer korrosionsschützenden Überzugsschicht auf einer Metalldispersionstrockenschicht oder auf einer Oberfläche eines µm-skalierten Metallteilchens
DE202013010956U1 (de) 2013-09-13 2014-12-17 Ewh Industrieanlagen Gmbh & Co. Kg Behandlungslösung für ein Verfahren zum Erzeugen einer korrosionsschützenden Überzugsschicht und Konzentrat einer solchen Behandlungslösung
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CN104846359B (zh) * 2014-02-17 2017-12-29 广州中国科学院工业技术研究院 用于金属表面预处理的复合处理剂及其制备方法和应用
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CN105937031B (zh) * 2016-06-29 2018-10-30 周少霞 一种热镀锌板用钝化液的制备方法
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CN108034935A (zh) * 2017-12-12 2018-05-15 广州旭淼新材料科技有限公司 一种无铬转化成膜液及其制备方法
CN108193202B (zh) * 2017-12-29 2020-07-31 南京科润工业介质股份有限公司 一种环保型金属表面处理剂及其应用
EP3569734A1 (de) * 2018-05-18 2019-11-20 Henkel AG & Co. KGaA Passivierungszusammensetzung auf basis von dreiwertigem chrom
CN109338348B (zh) * 2018-10-24 2019-09-20 河南恒润昌环保科技有限公司 一种无磷水性金属硅烷处理剂及其制备方法
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Also Published As

Publication number Publication date
US20120091398A1 (en) 2012-04-19
WO2011000969A1 (de) 2011-01-06
CN102471890A (zh) 2012-05-23
EP2449149B1 (de) 2012-12-19
CA2765961A1 (en) 2011-01-06
KR101565203B1 (ko) 2015-11-02
JP2012531527A (ja) 2012-12-10
EP2281923A1 (de) 2011-02-09
KR20120102566A (ko) 2012-09-18
JP5627680B2 (ja) 2014-11-19
EP2449149A1 (de) 2012-05-09
US8951363B2 (en) 2015-02-10
BR112012000037A2 (pt) 2016-03-15
CN102471890B (zh) 2014-06-18

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